What are some common causes of burns?

Burns can be caused by a variety of mechanisms, and the correct choice highlights the most common categories: electrical, thermal, and sun exposure.

Thermal burns occur from contact with high temperatures, such as fire, steam, or hot surfaces, which typically account for a large number of burn injuries. Electrical burns result from the passage of electrical current through the body, which can cause serious damage depending on the current's intensity and the duration of contact. Sun exposure can lead to sunburn, caused by ultraviolet (UV) radiation, which damages the skin.

This understanding allows individuals to recognize and respond appropriately to the different scenarios leading to burns, guiding first aid treatment. Other choices may include some causes of burns, but they do not encompass the full range of commonly encountered types, making them less comprehensive.